Ceiling fan



FIG. 1 is a top perspective view of a ceiling fan, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front-left side view thereof;

FIG. 6 is a front-right side view thereof; and,

FIG. 7 is a right side view thereof.

Portions of the ceiling fan shown in broken lines form no part of the claimed design.

The blades include symbolic breaks in their length, which forms no part of the claimed design. The portion of the ceiling fan blades between the symbolic break forms no part of the claimed design. 

CLAIM The ornamental design for a ceiling fan, as shown and described. 